Head Trauma and Learning
November 23, 2012
Researchers at my alma mater have joined their voices to the growing chorus of concerns about the effects of repeated blows to the head.
A study of the cognitive effects of head impacts on members of Dartmouth College football, hockey, track, crew and Nordic ski teams compared before and after season results on learning and memory skills. Participating athletes also came from Brown and Virginia Tech.
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22 percent of athletes in contact sports had lower results on learning and memory skills tests after their season.
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Only 4 percent of athletes in non-contact sports posted lower test results.
The researchers caution that it is unknown at this point how long these negative effects may last, but they also note there is some correlation between test results and how hard the athletes were hitting heads.
This adds to the mounting evidence that rules writers, program sponsors, coaches and officials must look for and implement a variety of measures to reduce the frequency and severity of head impacts in both practice and competition in all sports.
Close Calls
November 22, 2011
The little slip of paper I removed from the fortune cookie read: “Every important call is a close one.” That notion may be more critically important in some aspects of life than others, but nowhere in the fun part of life is it any truer than competitive athletics.
Where the winning margin can be a fraction of a second or inch, observed by hundreds or even thousands of spectators, athletes, coaches and contest officials, we know this to be true: the toughest decisions are the most critical, most defining of all.
School and school sports administrators learn that it is the closest calls – where evidence is least conclusive, opinions most divided or precedent lacking – that have the greatest effect on their school communities and their own careers.
It is at these times – close calls – that leaders show up. That they speak up. That they stand up.